Record Display for the EPA National Library Catalog

RECORD NUMBER: 38 OF 887

OLS Field Name OLS Field Data
Main Title Aircraft Observations of Regional Transport of Ozone in the Northeastern United States.
Author Clarke, J. F. ; Ching, J. K. S. ;
CORP Author Environmental Sciences Research Lab., Research Triangle Park, NC.
Year Published 1983
Report Number EPA-600/J-83-149;
Stock Number PB84-153691
Additional Subjects Ozone ; Air pollution ; Aerial surveys ; Sampling ; Transport properties ; Concentration(Composition) ; Hydrocarbons ; Urban areas ; Plumes ; Reprints ; Air quality ; Air pollution sampling ; Northeastern Region(United States)
Holdings
Library Call Number Additional Info Location Last
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Status
NTIS  PB84-153691 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation 12p
Abstract
A regional scale aircraft sampling program was conducted during August 1979 to obtain data for validation of a regional scale photochemical air quality simulation model and for studying the physical and chemical processes important in long-range transport of ozone and ozone precursors throughout the diurnal cycle. Three aircraft were used to obtain continuous measurements of O3, NO, NOx, B-scat, and grab samples for later analysis for hydrocarbon species. The field program is described and Lagrangian sampling data for a 24-hour period presented and discussed with the conclusion that relatively high ozone concentrations, generated within urban plumes, were transported from Ohio to the Northeast Corridor.